Skins from The Dust 2 Collection are obtainable through the weekly drop.
The Dust 2 Collection is a Valve-made collection of CS:GO skins introduced on 27 November 2013. The collection consists of 6 consumer skins, 5 industrial skins, 3 mil-spec skins, 1 restricted skins, 1 classified skins, and 0 covert skins.
The R8 Revolver Amber Fade skin was added to the collection two years later on 8 December 2015.
The Dust 2 collection was superseded by the 2021 Dust 2 collection with the release of Operation Riptide on 22 September 2021.